DIN 17211 41CrAlMo7-4 vs IS 1570 (Part 7) 10Cr36Mo10H
Minimal Match — 40.8% match
based on chemical composition and mechanical property overlap.
DIN 17211 41CrAlMo7-4 (DIN 17211:1987) and IS 1570 (Part 7) 10Cr36Mo10H (IS 1570 (Part 7):1992) are both steel grades.
Both fall under the Alloy Steel category.
DIN 17211 41CrAlMo7-4 is typically used for used for nitrided shafts, gears, crankshafts, spindles, extrusion screws, and wear-resistant machine components., while IS 1570 (Part 7) 10Cr36Mo10H is commonly used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature.
DIN 17211 41CrAlMo7-4 is defined under Deutsches Institut fur Normung (DIN), originating from Germany, while IS 1570 (Part 7) 10Cr36Mo10H is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, DIN 17211 41CrAlMo7-4 vs IS 1570 (Part 7) 10Cr36Mo10H is a 61.1% match.
As per mechanical properties, the match is 0%.
Combined, this makes them a minimal match overall at 40.8%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
DIN 17211 41CrAlMo7-4
IS 1570 (Part 7) 10Cr36Mo10H
Tensile Strength
900–1050 MPa
410-560 MPa
Surface Hardness HV
≥950 (nitrided)
Not specified
Yield Strength
Not specified
>=135 MPa (0.2 % proof stress)
Elongation
Not specified
>=20%
Condition
Not specified
Pipes, A, thickness - (first row of Table 3)
Typical Applications
DIN 17211 41CrAlMo7-4
Used for nitrided shafts, gears, crankshafts, spindles, extrusion screws, and wear-resistant machine components.
IS 1570 (Part 7) 10Cr36Mo10H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
DIN 17211 41CrAlMo7-4 specifies Al which is not specified for IS 1570 (Part 7) 10Cr36Mo10H.
IS 1570 (Part 7) 10Cr36Mo10H specifies Si, P, S, Al (metallic) which are not specified for DIN 17211 41CrAlMo7-4.
Can DIN 17211 41CrAlMo7-4 Be Substituted With IS 1570 (Part 7) 10Cr36Mo10H?
DIN 17211 41CrAlMo7-4 and IS 1570 (Part 7) 10Cr36Mo10H share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
What is the difference between DIN 17211 41CrAlMo7-4 and IS 1570 (Part 7) 10Cr36Mo10H?
DIN 17211 41CrAlMo7-4 specifies Al which is not specified for IS 1570 (Part 7) 10Cr36Mo10H. IS 1570 (Part 7) 10Cr36Mo10H specifies Si, P, S, Al (metallic) which are not specified for DIN 17211 41CrAlMo7-4.
Can DIN 17211 41CrAlMo7-4 be substituted with IS 1570 (Part 7) 10Cr36Mo10H?
DIN 17211 41CrAlMo7-4 and IS 1570 (Part 7) 10Cr36Mo10H share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.